Using Java Using Java - AS Nida
Using Java Using Java - AS Nida
Using Java Using Java - AS Nida
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Ex: Declaring Enums<br />
enum enum<br />
enum enum<br />
Size Size { { SMALL, SMALL, SMALL, MEDIUM, MEDIUM, LARGE, LARGE, EXTRA_LARGE}<br />
EXTRA_LARGE}<br />
EXTRA_LARGE}<br />
class class<br />
class class<br />
Shirt Shirt<br />
Shirt Shirt Shirt<br />
{<br />
{<br />
{<br />
{<br />
Size Size<br />
Size Size<br />
size size; size<br />
size size; size<br />
}<br />
}<br />
public public public<br />
public public<br />
class class<br />
class class<br />
ShirtTest ShirtTest {<br />
{<br />
public public<br />
public public public<br />
static static<br />
static static<br />
void void<br />
void void<br />
main(String<br />
main(String[]<br />
main(String<br />
main(String<br />
main(String[]<br />
main(String<br />
[] [] [] args args {<br />
{<br />
Shirt Shirt<br />
Shirt Shirt<br />
shirt shirt = = new new Shirt();<br />
Shirt();<br />
shirt.size shirt.size<br />
shirt.size shirt.size<br />
= = Size.MEDIUM<br />
Size.MEDIUM;<br />
Size.MEDIUM<br />
Size.MEDIUM<br />
Size.MEDIUM;<br />
Size.MEDIUM<br />
}<br />
}<br />
}<br />
}<br />
Class<br />
Class<br />
Member<br />
Member<br />
class class<br />
class class<br />
Shirt Shirt Shirt<br />
Shirt Shirt Shirt<br />
{<br />
{<br />
{<br />
{<br />
enum enum<br />
enum enum<br />
Size Size { { SMALL, SMALL, MEDIUM, MEDIUM, LARGE, LARGE, EXTRA_LARGE}<br />
EXTRA_LARGE}<br />
Size Size<br />
Size Size<br />
size size; size<br />
size size; size<br />
}<br />
}<br />
public public<br />
public public<br />
class class class<br />
class class<br />
ShirtTest ShirtTest<br />
ShirtTest {<br />
{<br />
public public<br />
public public<br />
static static<br />
static static<br />
void void<br />
void void<br />
main(String<br />
main(String[]<br />
main(String<br />
main(String<br />
main(String[]<br />
main(String<br />
[] [] args args args args {<br />
{<br />
Shirt Shirt<br />
Shirt Shirt<br />
shirt shirt shirt = = new new Shirt();<br />
Shirt();<br />
shirt.size shirt.size<br />
shirt.size<br />
shirt.size shirt.size<br />
= = Shirt.Size.MEDIUM<br />
Shirt.Size.MEDIUM;<br />
Shirt.Size.MEDIUM<br />
Shirt.Size.MEDIUM<br />
Shirt.Size.MEDIUM;<br />
Shirt.Size.MEDIUM<br />
}<br />
}<br />
}<br />
}<br />
Copyright © 2006 Pramote Kuacharoen – All rights reserved.<br />
Optional Semicolon<br />
class class<br />
class class<br />
Shirt Shirt<br />
Shirt Shirt<br />
{<br />
{<br />
{<br />
{<br />
enum enum<br />
enum enum<br />
Size Size { { SMALL, SMALL, SMALL, MEDIUM, MEDIUM, LARGE, LARGE, LARGE, EXTRA_LARGE}<br />
EXTRA_LARGE};<br />
EXTRA_LARGE}<br />
EXTRA_LARGE}<br />
EXTRA_LARGE};<br />
EXTRA_LARGE}<br />
Size Size<br />
Size Size<br />
size size; size<br />
size size; size<br />
}<br />
}<br />
public public<br />
public public public<br />
class class<br />
class class<br />
ShirtTest ShirtTest<br />
ShirtTest {<br />
{<br />
public public<br />
public public<br />
static static<br />
static static<br />
void void<br />
void void<br />
main(String<br />
main(String[]<br />
main(String<br />
main(String<br />
main(String[]<br />
main(String<br />
[] [] args args {<br />
{<br />
Shirt Shirt<br />
Shirt Shirt Shirt<br />
shirt shirt shirt = = new new new Shirt();<br />
Shirt();<br />
shirt.size shirt.size<br />
shirt.size<br />
shirt.size shirt.size<br />
= = Shirt.Size.MEDIUM<br />
Shirt.Size.MEDIUM;<br />
Shirt.Size.MEDIUM<br />
Shirt.Size.MEDIUM<br />
Shirt.Size.MEDIUM;<br />
Shirt.Size.MEDIUM<br />
}<br />
}<br />
}<br />
}<br />
Copyright © 2006 Pramote Kuacharoen – All rights reserved.<br />
Separate<br />
Separate<br />
class<br />
class<br />
It is optional to put a semicolon at the end of the<br />
enum declaration<br />
3<br />
4<br />
2
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